Home / 26,137.38-36,088.23-16,068.98

Finding the Fourth Proportional to 26,137.38, 36,088.23 and 16,068.98

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Solution

The fourth proportional to 26,137.38, 36,088.23 and 16,068.98 is: 22,186.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,137.38 : 36,088.23 = 16,068.98 : x
  2. Step 2: Convert to fraction form
    26,137.38/36,088.23 = 16,068.98/x
  3. Step 3: Cross multiply
    26,137.38x = 36,088.23 × 16,068.98
  4. Step 4: Simplify right side
    26,137.38x = 579,901,196.58
  5. Step 5: Solve for x
    x = 579,901,196.58/26,137.38
  6. Step 6: Final answer
    x = 22,186.66

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Half scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.